73985688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 237327480

約数和(自身を除く): 163341792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 126, 134, 147, 168, 196, 201, 252, 268, 294, 313, 392, 402, 441, 469, 504, 536, 588, 603, 626, 804, 882, 938, 939, 1176, 1206, 1252, 1407, 1608, 1764, 1876, 1878, 2191, 2412, 2504, 2814, 2817, 3283, 3528, 3752, 3756, 4221, 4382, 4824, 5628, 5634, 6566, 6573, 7512, 8442, 8764, 9849, 11256, 11268, 13132, 13146, 15337, 16884, 17528, 19698, 19719, 20971, 22536, 26264, 26292, 29547, 30674, 33768, 39396, 39438, 41942, 46011, 52584, 59094, 61348, 62913, 78792, 78876, 83884, 92022, 118188, 122696, 125826, 138033, 146797, 157752, 167768, 184044, 188739, 236376, 251652, 276066, 293594, 368088, 377478, 440391, 503304, 552132, 587188, 754956, 880782, 1027579, 1104264, 1174376, 1321173, 1509912, 1761564, 2055158, 2642346, 3082737, 3523128, 4110316, 5284692, 6165474, 8220632, 9248211, 10569384, 12330948, 18496422, 24661896, 36992844, 73985688]

約数ペア:

[(1, 73985688), (2, 36992844), (3, 24661896), (4, 18496422), (6, 12330948), (7, 10569384), (8, 9248211), (9, 8220632), (12, 6165474), (14, 5284692), (18, 4110316), (21, 3523128), (24, 3082737), (28, 2642346), (36, 2055158), (42, 1761564), (49, 1509912), (56, 1321173), (63, 1174376), (67, 1104264), (72, 1027579), (84, 880782), (98, 754956), (126, 587188), (134, 552132), (147, 503304), (168, 440391), (196, 377478), (201, 368088), (252, 293594), (268, 276066), (294, 251652), (313, 236376), (392, 188739), (402, 184044), (441, 167768), (469, 157752), (504, 146797), (536, 138033), (588, 125826), (603, 122696), (626, 118188), (804, 92022), (882, 83884), (938, 78876), (939, 78792), (1176, 62913), (1206, 61348), (1252, 59094), (1407, 52584), (1608, 46011), (1764, 41942), (1876, 39438), (1878, 39396), (2191, 33768), (2412, 30674), (2504, 29547), (2814, 26292), (2817, 26264), (3283, 22536), (3528, 20971), (3752, 19719), (3756, 19698), (4221, 17528), (4382, 16884), (4824, 15337), (5628, 13146), (5634, 13132), (6566, 11268), (6573, 11256), (7512, 9849), (8442, 8764)]